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STEARETH-21

Description

Steareth-21 is a versatile emulsifying and solubilizing agent widely used in cosmetic and personal care formulations. This nonionic surfactant is derived from ethoxylated stearyl alcohol, with an average of 21 moles of ethylene oxide per molecule. Its chemical structure enables it to effectively bridge the gap between oil and water phases, creating stable emulsions in a variety of skincare and haircare products.

Steareth-21 exhibits excellent compatibility with both hydrophilic and lipophilic ingredients, making it valuable for formulating creams, lotions, and cleansers. It aids in the even distribution of active ingredients throughout a product, ensuring consistent performance. This compound also functions as a thickening agent, contributing to the desired texture and viscosity of formulations.

In skincare applications, Steareth-21 is particularly useful for its ability to enhance the spreadability of products, promoting smooth application and even coverage. Its mild nature makes it suitable for use in sensitive skin formulations. Additionally, Steareth-21 can act as a co-emulsifier, working synergistically with other emulsifiers to create more stable and aesthetically pleasing products. Its effectiveness across a wide pH range further adds to its versatility in cosmetic formulations.